syzkaller is an unsupervised coverage-guided kernel fuzzer.
Linux kernel fuzzing has the most support,
gvisor are supported to varying degrees.
The project mailing list is email@example.com. You can subscribe to it with a google account or by sending an email to firstname.lastname@example.org.
List of found bugs.
Initially, syzkaller was developed with Linux kernel fuzzing in mind, but now it's being extended to support other OS kernels as well. Most of the documentation at this moment is related to the Linux kernel. For other OS kernels check: Akaros, FreeBSD, Fuchsia, NetBSD, Windows, gVisor.
This is not an official Google product.